Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-08-14
1981-02-10
Schofer, Joseph L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
528347, C08K 517, C08K 520, C08L 7710
Patent
active
042500737
ABSTRACT:
An aromatic polyamide composition usable for producing shaped articles, for instance, filaments, comprises the components of an aromatic polyamide resin (P), a polar amide solvent (S) and an auxiliary solvent (H) consisting of a halogenated hydrocarbon, for example, dichloromethane and dichloroethane, the proportions of the components (P), (S) and (H) being on or within a quadrilateral A C D E defined by the co-ordinates:
REFERENCES:
patent: 3103496 (1963-09-01), Lohaus et al.
patent: 3240760 (1966-03-01), Stephens et al.
patent: 3418275 (1968-12-01), Stephens
patent: 3485804 (1969-12-01), Kawabata et al.
Aoki Akihiro
Mera Hiroshi
Shimada Keizo
Tamura Yorikazu
Kulkosky Peter F.
Schofer Joseph L.
Teijin Limited
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